Endless tread vehicle having a pump mounted thereon



April 16, 1963 ENDLESS TREAD VEHICLE HAVING A PUMP MOUNTED THEREON Filed June 15, 1959 FIG I D. M. SCHWARTZ ETAL N 3 mvemoas DANIEL M. SCHWARTZ Tl-EODORE N. HACKETT JOSEPH ROSENBLATT ATTORNEYS April 1953 D. M. SCHWARTZ ETAL 3, 43

ENDLESS TREAD VEHICLE HAVING A PUMP MOUNTED THEREON Filed June 15, 1959 20 Sheets-Sheet 2 v i m O m m 04 4 CI! w a E :2 i

2 O o v m w 8 O 2 N mg a O O O a =1! fi no G 3 N c3 (:1 n g o 0% 2: 2i Fe-zw 5?. o O O o o N O Q g 00 V N) J 2 8 w 9 m E O D 9 E Q a O 0} R INVENTORS DANIEL M. SCHWARTZ THEODORE N. HACKETT BY JOSEPH ROSENBLATT Mr M W ATTORNEYS April 16, 1963 D. M. SCHWARTZ ETAL 3,085,643

ENDLESS TREAD VEHICLE HAVING A PUMP MOUNTED TI-IEREON Filed June 15, 1959 20 Sheets-Sheet 3 FIG 3 iNVENTORS g 3 0mm. M. SCHWARTZ 1M ATTORNEYS A ril 16, 1963 o. M. SCHWARTZ ETA]. 3,035,643

ENDLESS TREAD VEHICLE HAVING A PUMP MOUNTED THEREQN Filed June 15, 1959 20 Sheets-Sheet 4 ATTORNEYS v wt A ril 16, 1963 n. M. SCHWARTZ ETAL 3,

zunuzss TREAD VEHICLE HAVING A PUMP MOUNTED THEREON Filed June 15, 1959 20 Sheets-Sheet 5 m INVENTORS DANIEL M. SCHWARTZ THEODORE N. HACKETT m BY JOSEPH ROSENBLATT V yaw/ram ATTORNEYS April 1963 D. M. SCHWARTZ ETAL 3,085,643

ENDLESS TREAD VEHICLE HAVING A PUMP MOUNTED THEREON 20 Sheets-Sheet 6 Filed June 15, 1959 INVENTOR E 1 T MTT ET KA mm HN L m E% J NOH A P wE ES HO M TJ ATTORNEY! D. M. SCHWARTZ ETAL 3,085,643

20 Sheets-Sheet 7 INVENTORS DANIEL M. SCHWARTZ g THEODORE N. HACKETT JOSEPH ROSENBLATT M 2 'ATToRNEgr April 16, 1963 ENDLESS TREAD VEHICLE HAVING A PUMP MOUNTED THEREON Filed June 15, 1959 April 16, 1963 n. M. SCHWARTZ ETAL 3,085,643

ENDLESS TREAD VEHICLE HAVING A PUMP MOUNTED THEREON 2O Sheets-Sheet 8 INVENTORS DANIEL M. SCHWARTZ THEODORE N. HACKETT JOSEPH ROSENBLATT ATTORNEY! Filed June 15, 1959 April 1963 n. M. SCHWARTZ ETAL 3,085,643

ENDLESS TREAD VEHICLE HAVING A PUMP MOUNTED THEREON Filed June 15, 1959 20 Sheets-Sheet 9 INVENTORE DANIEL M, SCHWARTZ THEODORE N. HACKETT JOSEPH ROSENBLATT 211M BY %4 4M ATTGRNEYJ 20 Sheets-Sheet 1O A'ITORNEXP April 16, 1963 D. M. SCHWARTZ ETAL ENDLESS TREAD VEHICLE HAVING A PUMP MOUNTED THEREON Filed June 15, 1959 April 1963 D. M. SCHWARTZ ETAL 3,035,543

ENDLESS TREIAD vamcu: HAVING A PUMP MOUNTED 'mzzason Filed June 15, 1959 20 Sheets-Sheet 11 0 ELM. WARTZ 68 THE RE N. CKETT JOSEPH ROSENBLATT ,MTM BY 3M4 M ATTORNEY? A ril 16, 1963 D. M. SCHWARTZ ETAL 3,085,643

ENDLESS TREAD VEHICLE HAVING A PUMP MOUNTED THEREON Filed June 15, 1959 20 Sheets-Sheet 12 INVENTORS DANREL M. SCHWARTZ THEODORE N. HACKETT JOSEPH ROSENBLATT ATTORNEU April 16, 1963 n. M. SCHWARTZ ETAL 3,

ENDLESS TREAD VEHICLE HAVING A PUMP MOUNTED THEREON 20 Sheets-Sheet 13 Filed June 15, 1959 Amid/z ATTORNEY ENDLESS TREAD VEHICLE HAVING A PUMP MOUNTED THEREON 2O Sheets-Sheet 14 A ril 16, 1963 o. M. SCHWARTZ ETAL Filed June 15, 1959 ATTORNEY S m .N.. Z W E I. w KA C AB 8 HN .E NS L 5% ow: m R es m mm r 4 D OE W8 1 1 TN X E. 3 N: o! r Q M v E v: \l m 0: r W

O mm o i t 9 on. mm: 62

.9 illhn April 16, 1963 D. M. SCHWARTZ ETAL 3,085,643

ENDLESS TREAD mucus wwms A PUMP mouu'rzn THEREUN Filed June 15, 1959 20 Sheets-Sheet 15.

'NVENTORS DANIEL M. SCHWARTZ THEODORE N. HACKETT JOSEPH ROSENBLATT ATTORNEY/'- April 1963 o. M. SCHWARTZ ETAL 3,085,543

ENDLESS TREAD VEHICLE HAVING A PUMP MOUNTED Tl-IEREON 20 Sheets-Sheet 16 Filed June 15, 1959 JOSEPH ROSENBLATT ATTOR NEYJ" April 1963 o. M. SCHWARTZ ETAL 3,035,543

ENDLESS TREAD VEHICLE HAVING A PUMP MOUNTED THEREON Filed June 15, 1959 20 Sheets-Sheet 1'? INVENTOR DANIEL M. SCHWARQ THEODORE N. HACKETT JOSEPH ROSENEJLATT M BY ATTORNEY/ April 15, 1953 D. M. SCHWARTZ ETAL 3,035,643

ENDLESS TREAD mucus: HAVING A PUMP uoum'zn THEREON Filed June 15, 1959 20 Sheets-Sheet 18 INVENTORS DANIEL M. SCHWARTZ THEODORE N. HACKETT JOSEPH ROSENBLATT ATTORNEY April 15, 1963 D. M. SCHWARTZ ETAL 4 ENDLESS TREAD VEHICLE HAVING A PUMP MOUN D Filed June 15, 1959 20 Sheets-Sheet 19 INVENTORS w DANIEL M. SCHWARTZ THEODORE N. HACKETT H JOSEPH ROSENBLATT BY #MIM ATTORNEY April 1963 n. M. SCHWARTZ ETAL 3,035,643

ENDLESS TREAD VEHICLE HAVING A PUMP MOUNTED THEREON Filed June 15, 1959 20 Sheets-Sheet 2O INVENTORS DANIEL M. SCHWARTZ THEODORE N. HACKETT JOSEPH ROSENBLATT rM BY M ATTORNEY!" 

1. A UNITARY CAST MAIN FRAME FOR A LAND VEHICLE INCLUDING A REAR TRANSVERSE MEMBER, A FRONT TRANSVERSE MEMBER AND SPACED SIDE MEMBERS INTEGRALLY JOINING SAID REAR AND FRONT TRANSVERSE MEMBERS, SAID REAR TRANSVERSE MEMBER HAVING LATERALLY SPACED CAVITIES FORMED THEREIN FOR THE RECEPTION OF VEHICLE FINAL DRIVE COMPONENTS AND A WELL EXTENDING BETWEEN SAID LATERALLY SPACED FINAL DRIVE RECEIVING CAVITIES, HYDRAULIC FLUID IN SAID WELL, A PUMP AND DRIVE MEANS THEREFOR RECEIVED IN SAID WELL, A HYDRAULIC FLUID INGRESS OPENING IN THE LOWER END OF THE PUMP DRIVE MEANS IN COMMUNICATION WITH THE HYDRAULIC FLUID, A HYDRAULIC FLUID EGRESS OPENING IN THE UPPER END OF THE PUMP DRIVE MEANS, SAID FRONT TRANSVERSE MEMBER INCLUDING A DEPENDING BOSS COOPERATING WITH TIE MEANS FOR JOINING SAID FRONT MEMBER OF THE MAIN FRAME AND GROUNDENGAGING VEHICLE PROPELLING MEANS, SAID SPACED SIDE MEMBERS EACH COMPRISING SIDE WEB MEMBERS AND STIFFENING WEBS INTEGRALLY FORMED ALONG THE UPPER AND LOWER EDGES OF SAID SIDE WEB MEMBERS. 